thumbnail_id, order and display_type keys

Hello,

display_type (empty), order (0) and thumbnail_id (0) are saved on each category record, even though I don’t make any changes to the termeta table.

Kindly note that deleting records from the database will not make a noticeable difference on your site performance, many databases work based on search trees i.e. a data structure that assures the performance when searching for data will be as fast as possible.

On the other hand, if you would like to enhance the performance of your store, please refer to this article.

Let us know if there are any questions. Thanks 🙂

Hi @loopforever,

Answering your question here

Do you think this will cause an error anywhere?

Only by performing a test, you can be sure that there will be or will not be errors in your site. Duplicate your site and database with the WP Staging plugin for this purpose.

Best regards.

You’re welcome 👍

If you have any further questions I recommend creating a new thread.

Cheers.